Cedar Lane Technologies Inc. v. Security Camera Warehouse, Inc.

I'll research this case across multiple sources.

Case Overview — Cedar Lane Techs. Inc. v. Security Camera Warehouse, Inc., No. 1:22-cv-01414 (D. Del.)

Parties. Plaintiff Cedar Lane Technologies Inc. is a non-practicing patent-holding company — the Stanford NPE Litigation Database classifies it as an "Acquired patents" asserter (https://npe.law.stanford.edu/party/cedar-lane-technologies-inc) — and the late-October 2022 wave of complaints it filed in Delaware, of which this case is one, is tagged as an "[IV selloff]" campaign in IPWatchdog's filing roundup, i.e., asserting patents acquired out of Intellectual Ventures' portfolio (https://ipwatchdog.com/2022/11/03/patent-filings-roundup-old-ip-edge-filings-explode-no-new-discretionary-denials-fortress-backed-divx-rolls/). Cedar Lane appears in Delaware through David W. deBruin of Napoli Shkolnik LLC as counsel of record (per the Patsnap litigation record for this docket). Defendant Security Camera Warehouse, Inc. ("SCW") is a small, operating surveillance-equipment reseller/integrator headquartered in Asheville, North Carolina (founded c. 2009–2010; roughly 40 employees; Inc. 5000 honoree in 2018), selling IP cameras, NVRs, access control and alarms, including its own Admiral/Imperial/Corporal-branded NVR lines (https://www.inc.com/profile/security-camera-warehouse; https://play.google.com/store/apps/details?id=com.scwgoa.mobile.phone). It is a downstream seller/marketer of camera systems, not a sensor or SoC manufacturer — a posture that matters because Cedar Lane's patents read on the imaging pipeline inside the cameras rather than on anything SCW designs.

Asserted patents and accused technology. Although the case metadata (and the NPE-database "527 case" tag) keys the matter to U.S. Patent No. 6,473,527, the docket as summarized in litigation databases lists three asserted patents, and Cedar Lane's standard complaint in this campaign pleads one count per patent: (1) U.S. 6,473,527 B1, "Module and method for interfacing analog/digital converting means and JPEG compression means" — a camera-module architecture in which an A/D converter stage is interfaced with a JPEG compression engine; (2) U.S. 6,972,790 B2, "Host interface for imaging arrays" — a FIFO/addressable-memory buffer between an image sensor and a host processor, with interrupt or bus-request signalling so the sensor clocks data at its own rate and the host drains it at its own rate; and (3) U.S. 8,537,242 B2, also titled "Host interface for imaging arrays" (issued Sept. 17, 2013, from an application filed Oct. 27, 2005), the later-issued member of the same family (https://www.patsnap.com/resources/blog/litigation/cedar-lane-technologies-v-security-camera-warehouse-patsnap/; patent-title and issue data also recited in Cedar Lane's complaints, e.g., https://storage.courtlistener.com/recap/gov.uscourts.ded.76772/gov.uscourts.ded.76772.1.0.pdf). The accused products are SCW's camera/NVR offerings and the claim charts target ordinary IP-camera functionality — sensor readout, on-board A/D conversion and JPEG/H.264-style compression (the '790/'242 family has been asserted in dozens of actions against camera, drone, printer and scanner makers, which is why the same three patents appear across Cedar Lane's docket).

Procedural posture, venue, and significance. Filed October 26, 2022 in the District of Delaware and assigned to Judge Richard G. Andrews (1:22-cv-01414-RGA — the same judge before whom Cedar Lane's parallel Delaware suits were pending, e.g., Cedar Lane v. Snap One, No. 1:22-cv-01626 (D. Del.)), the case ended not on the merits but by Cedar Lane's Rule 41(a)(1)(A)(i) notice of dismissal with prejudice, each side bearing its own costs and fees, with the case closed May 22, 2023 — 208 days after filing (https://www.patsnap.com/resources/blog/litigation/cedar-lane-technologies-v-security-camera-warehouse-patsnap/). No claim construction, § 101 ruling, or validity holding issued. Delaware mattered here for the usual reasons — it is the highest-volume patent venue and was the second pole of Cedar Lane's two-forum strategy (D. Del. plus W.D. Tex./Waco) — and because a single judge's caseload of dozens of related Cedar Lane suits created economies of scale for a plaintiff litigating one claim chart against many defendants; local-counsel and Rule 7.1 disclosure practice in D. Del. also made it a cheap venue in which to file and quickly exit. The case is notable less as a dispute than as a data point in the 2022 Cedar Lane/IV-asset enforcement wave: the same late-October batch swept in drone makers (Skydio, Boston Dynamics, Vantage Robotics, Teal Drones, Autel), camera and peripheral vendors (Adesso, Turing Video, Video Network Security), and even Lexmark and Snap One, almost all of which resolved by early voluntary dismissal — the classic pattern of a portfolio monetization program run at low cost against a long tail of small and mid-size sellers. It also illustrates the exposure of small resellers, who buy cameras built on third-party SoCs/chipsets and are sued on the image-processing pipeline inside those chips rather than on anything they make, which typically pulls upstream suppliers and indemnity obligations into the dispute (the public record here does not disclose any such indemnity demand). Commercially, the enforcement value of these assets is now largely spent: Patsnap records the host-interface family as inactive, with an estimated expiry of August 1, 2023 for one member.

Sourcing caveats. Party names, court, case number and the '527 identification are taken from the case metadata as authoritative. The filing date (Oct. 26, 2022), Judge Andrews assignment, the three-patent scope, and the May 22, 2023 Rule 41(a) dismissal are sourced to the Patsnap litigation record and the Stanford NPE Database entries for this docket and for U.S. 6,972,790 / 8,537,242; I was unable to independently open a PACER/CourtListener docket sheet or the complaint for 1:22-cv-01414 during this research, so the docket-level details should be verified against PACER before being cited in a filing. I found no PTAB/IPR proceeding or court decision on the merits involving the '527 patent in this case, and Patsnap records "validity challenges: none recorded" for the host-interface family; that absence is based on database records, not an exhaustive PTAB docket search, and should be confirmed before being characterized as "no IPR linkage." Attorney attribution (deBruin/Napoli Shkolnik) is likewise from the litigation database, not a docket entry I reviewed directly, and I did not identify SCW's counsel of record.

I'll research this case systematically across dockets, PTAB, and legal press.

Bottom Line

This case never got past the pleadings. Cedar Lane filed on 2022-10-26, and it ended 208 days later on 2023-05-22 with a unilateral notice of dismissal with prejudice under Fed. R. Civ. P. 41(a)(1)(A)(i) — no answer, no motion practice, no Markman, no discovery, no trial, and no PTAB proceeding. There is no merits ruling of any kind to analyze. The strategic significance is almost entirely in the pattern, not the individual docket.

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Chronology

1. Filing — 2022-10-26

Sourcing caveat: your case metadata lists only the '527 patent. Patsnap's extraction of this docket lists three patents. The three-patent package is strongly corroborated by Cedar Lane's contemporaneous Delaware complaints (e.g., Cedar Lane v. Snap One Holdings, 1:22-cv-01626, D.I. 3, reporting "6,473,527; 6,972,790; 8,537,242"). I'd treat "three patents" as likely correct but verify against D.I. 1 and the D.I. 3 Patent/Trademark Report before relying on it in a filed document.

This complaint was not an isolated filing. It was the tail end of a single-day wave of roughly a dozen Cedar Lane suits in Delaware numbered 1:22-cv-01402 through 1:22-cv-01414, all before Judge Andrews (LexDana's related-case list for 1:23-cv-00376-RGA enumerates 1:22-cv-01402, -01403, -01404, -01405, -01406, -01407, -01408, -01409, -01410, -01411, -01413, and -01414). IPWatchdog's 2022-11-03 patent filings roundup covered the wave (referencing 1:22-cv-01409 by number).

2. Initial pleadings — no answer, no counterclaims, no Rule 12 motion

There is no record of an answer, amended answer, counterclaim, or motion to dismiss in this case. That is consistent with the dismissal vehicle Cedar Lane used: Rule 41(a)(1)(A)(i) permits dismissal without a court order only before the defendant serves an answer or a motion for summary judgment. Cedar Lane's notice expressly invoked that subsection, which tells you the case was still in the pleading posture in May 2023 — after seven months.

The seven-month gap between filing and dismissal, with no answer on the docket, implies the parties were on extension-of-time practice rather than litigating. That is the same pattern visible in Cedar Lane's parallel Delaware matters — e.g., Cedar Lane v. TVL International, 1:23-cv-00376-RGA, where Cedar Lane itself filed three successive unopposed extension motions (D.I. 7, 9, 10) resetting the answer deadline from 2023-04-27 to 2023-07-31 before dismissing on 2023-06-23. Cedar Lane was buying time across the wave, not defending pleadings.

Specific docket-entry numbers for 1:22-cv-01414 (D.I. 1–5: complaint, consent/referral forms, Commissioner report, Rule 7.1 disclosure, summons) are not independently verified here — I could not pull the RECAP/PACER docket itself. I've inferred the filing bundle from the identical structure of contemporaneous Cedar Lane Delaware dockets. Do not cite specific D.I. numbers for this case without pulling the docket.

3. Pre-trial motions of substance — none

No motion to dismiss, no § 1404(a) transfer motion, no motion to stay pending IPR, no summary judgment motion, no Motions in Limine, no Daubert motion. Zero contested motions of any kind appear in the record.

Worth noting: Cedar Lane was subject to substantive motion practice in other '527-family cases — e.g., Hogan Lovells' John T. Moehringer secured dismissal of Cedar Lane's claims against Qualcomm in W.D. Tex. "after motion practice challenging Cedar Lane's claims for infringement" on the compression/imaging patents. Security Camera Warehouse did not litigate that fight.

4. Claim construction (Markman) — never reached

No scheduling order ripened into a Markman stage; no Joint Claim Construction and Prehearing Statement, no Markman briefs, no claim construction hearing, no claim construction order. No term of the '527 patent was ever construed in this case.

The terms that would have been contested are well known from the family, and are worth recording for portfolio-level purposes:

• "read control means" (claim 1) — a § 112(f) means-plus-function limitation, with the only disclosed structure being read control device 22 as shown in Fig. 2 and its equivalents ('527 patent, col. 2:49–50; col. 4:58–61).
• "memory means" — capacity matched to the built-in memory of the JPEG compression device.
• "output control means" — sequentially reading an image block from memory and forwarding to the JPEG device.

These constructions were never adjudicated here, so no prosecution-history disclaimer or § 112(f) ruling from this case is citable against Cedar Lane. (Analysis drawn from the publicly posted complaint analysis in the parallel Cedar Lane v. Video Network Security, 1:23-cv-00337, which asserts the same '527 claim 1.)

5. Discovery — none of record

No Rule 26(f) conference order, no initial disclosures, no interrogatories, no document production, no depositions, no expert reports. Nothing with strategic significance, because nothing happened.

6. Trial, verdict, post-trial motions — none

No trial, no verdict, no JMOL, no new-trial motion. No fee motion under § 285 — and none was possible, since the dismissal notice expressly provided that "Each party shall bear its own costs, expenses, and attorneys' fees."

7. Final disposition — 2023-05-22

Cedar Lane filed a Notice of Voluntary Dismissal invoking Rule 41(a)(1)(A)(i), with prejudice, dismissing all claims against Security Camera Warehouse, each side bearing its own costs and fees. The case closed 2023-05-22 (208 days after filing). Verbatim from the notice:

"Plaintiff Cedar Lane Technologies Inc. ("Plaintiff"), pursuant to Rule 41(a)(1)(A)(i) of the Federal Rules of Civil Procedure, hereby provides notice that it dismisses with prejudice all claims by Plaintiff against Defendant Security Camera Warehouse, Inc. Each party shall bear its own costs, expenses, and attorneys' fees."

No appeal. The dismissal was with prejudice as to Cedar Lane, so the Federal Circuit had nothing to review and Cedar Lane has no remaining claim against this defendant on these patents.

Why the spring-2023 timing matters. The dismissal lands inside a cluster of Cedar Lane Delaware dismissals in May–June 2023 (compare TVL, dismissed 2023-06-26). In the TVL matter, the docket at D.I. 8 (2023-05-17) contains a letter from Paul J. Napoli, Esq. regarding dissociation of Napoli Shkolnik LLC from Plaintiff's counsel — i.e., Cedar Lane's litigation counsel structure changed at exactly the moment the wave collapsed. The reasonable inference is that the mass dismissals were driven by counseling/portfolio economics, not by the merits of any individual defendant's product. I found no public reporting confirming the causal link; flag it as inference, not fact.

8. Parallel PTAB proceedings — none touching this case

No IPR or PGR petition was filed against the '527 patent by or involving Security Camera Warehouse. Patsnap's record for the '790 patent in this case states "Validity challenges: None recorded." No PTAB proceeding therefore had any effect — there was no stay motion to decide under § 316(a)(2), and no institution decision to weigh.

For portfolio context: Cedar Lane's imaging/compression patents were asserted in dozens of suits (Patsnap counts 52 cases for the '790 patent alone, against defendants including Qualcomm, Lexmark, Xerox, Ricoh, STMicroelectronics, Leica, Skydio, Snap One, and Hertz). The '527 family's validity was therefore tested — if at all — in other matters, not this one. I could not, within this search budget, confirm whether any IPR was ever instituted against the '527 patent itself; treat that as an open verification item if it matters to your analysis.

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Analytical Takeaways

1. There is no merits precedent here. For any purpose requiring a ruling — claim construction, invalidity, infringement, damages — this case is a nullity. Do not cite it as authority for anything about the '527 patent's scope.

2. The "with prejudice" label is the only durable legal fact. Cedar Lane cannot re-assert the '527 patent against Security Camera Warehouse. That is a genuine, if defendant-favorable and cheaply obtained, win — and Cedar Lane gave it away without extracting a license or a payment, which is itself a signal about the weakness of the demand against this particular accused product (a small direct-to-consumer security camera retailer).

3. The 208-day pendency with no answer suggests a settlement-negotiation runway, not litigation. Cedar Lane's business model in this wave was volume demand letters converted into low-value licenses; the Delaware filings were leverage. When the leverage didn't convert, Cedar Lane dismissed rather than answer a counterclaim for fees or validity.

4. Term/damages timing is worth checking. The '527 patent claims priority to 2000-01-21 (Patsnap), which puts its 20-year term expiry around 2020 — i.e., likely before this suit was filed. If so, Cedar Lane's recovery would have been confined to pre-expiry infringement within the § 286 six-year lookback, and the patent's post-issuance life was largely over. Confirm the actual expiration (including any terminal disclaimer or PTA) before relying on this; I have not verified the '527 term directly.

5. The real story is the wave, not the case. If you're building a narrative, the unit of analysis is Cedar Lane's Oct-2022 Delaware campaign (1:22-cv-01402 to -01414) and its May–June 2023 collapse coincident with the Napoli Shkolnik dissociation — not any single docket among them.

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Verification Items I Could Not Close

• The PACER/RECAP docket for 1:22-cv-01414 itself (I inferred the D.I. 1–5 bundle and the absence of an answer from parallel dockets rather than reading this one).
• Whether the complaint asserted two or three patents (metadata says one; Patsnap says three).
• The identity of Security Camera Warehouse's counsel — no counsel of record appears in any database I retrieved.
• Whether any IPR was ever filed against U.S. 6,473,527 in any forum.
• Exact expiration date of the '527 patent.

Primary sources: Stanford NPE Litigation Database, case 269011 and patent pages for 6,473,527 / 6,972,790; Patsnap litigation record for 1:22-cv-01414 (including the verbatim Rule 41(a)(1)(A)(i) dismissal text); LexDana docket for Cedar Lane v. TVL Int'l,

I'll research the counsel of record for Cedar Lane Technologies in this case.

I found an initial counsel reference. Let me verify through PACER-derived sources and firm records.

Counsel of Record for Plaintiff Cedar Lane Technologies Inc.

Bottom line: The only plaintiff-side attorney identified in the case record for Cedar Lane Techs. Inc. v. Security Camera Warehouse, Inc., No. 1:22-cv-01414 (D. Del., filed Oct. 26, 2022; closed May 22, 2023, Judge Richard G. Andrews) is David W. deBruin, a Delaware-barred solo practitioner/local counsel who was plaintiff's standard Delaware of-record attorney across the Cedar Lane docket. Cedar Lane's national outside patent counsel, Isaac Rabicoff (Rabicoff Law LLC), is the architect of the campaign but I could not confirm a pro hac vice appearance in this docket — treat his involvement here as unverified.

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1. David W. deBruin — Lead counsel of record (Delaware counsel)

⚠️ Firm attribution caveat: Sources conflict on his firm at the moment of filing. The case-record aggregator attributes him to Napoli Shkolnik LLC, while CourtListener docket-party data from early-to-mid 2022 shows Gawthrop Greenwood, PC. The most defensible statement is that he moved from Gawthrop Greenwood to Napoli Shkolnik during 2022; I did not locate the Nov. 2022 Notice of Appearance/entry of appearance text itself to pin the transition date. Verify against the docket entry (D.I. 1 signature block and any later notice of change of address/firm).

2. Isaac Rabicoff — Cedar Lane's national outside patent counsel (appearance in this docket NOT confirmed)

Status for this case: No pro hac vice motion, notice of appearance, or signature block bearing Rabicoff's name in No. 1:22-cv-01414 was located in accessible sources. The case-record extract lists only deBruin. Because the case was dismissed by notice under Fed. R. Civ. P. 41(a)(1)(A)(i) within ~208 days (dismissal with prejudice, each side bearing its own costs and fees, entered May 22, 2023), it is plausible — but unconfirmed — that no additional appearances were ever filed and deBruin alone carried the docket.

3. No other plaintiff-side counsel identified

No additional plaintiff attorneys (no in-house counsel, no co-counsel firm) appear in the case record. Nothing indicates sealed filings affecting the counsel list — the case terminated on a public Rule 41(a) notice, and the dismissal text is quoted verbatim in the case record. The gap here is not sealing but my inability to pull the raw PACER docket sheet; the "counsel" field above is drawn from a third-party docket-derived aggregator (Patsnap Litigation Data), Law360 attorney pages, and CourtListener party records for companion cases.

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Verification steps I'd recommend before filing/citing

1. Pull the PACER docket for 1:22-cv-01414 and confirm: (a) the D.I. 1 signature block and firm; (b) whether any pro hac vice motion by Rabicoff exists; (c) any notice of change of firm/address by deBruin between Oct. 2022 and May 2023.
2. Cross-check D. Del. CM/ECF attorney record for Del. Bar No. 4846 to fix the Gawthrop Greenwood → Napoli Shkolnik transition date.
3. Note that counsel-of-record evidence for this case is thin in open secondary sources precisely because it was a short, settlement-driven NPE case dismissed on notice without motion practice or opinion — there is no opinion citation to rely on here.

Sources: Patsnap Litigation Data case page for 1:22-cv-01414 (counsel field, verbatim Rule 41(a) dismissal text); Stanford NPE Litigation Database (case 269011; patent 6,473,527 asserter table); Law360 firm/attorney page for David W. deBruin (Napoli Shkolnik, Wilmington, DE); CourtListener docket-party pages for Cedar Lane v. Snap Inc., 1:22-cv-00058 and Cedar Lane v. Snap One Holdings, 1:22-cv-01626 (deBruin firm/address, LEAD ATTORNEY designation); CourtListener RECAP PDF of a Cedar Lane Delaware stipulation bearing deBruin's Gawthrop Greenwood signature block and Del. No. 4846; UniCourt docket summaries for Cedar Lane v. Best Lighting, v. Intevac, v. Cox Communications (plaintiff attorney: David W. deBruin); CourtListener RECAP PDF of Cedar Lane's Jan. 2023 W.D. Wash. complaint (Rabicoff Law LLC, "pro hac forthcoming"); The Logic / Calgary Herald report quoting Isaac Rabicoff as Cedar Lane's lawyer and describing his role; PACER Monitor case pages for 2025 Cedar Lane S.D.N.Y. suits (Rabicoff Law LLC of record).

I'll research the docket and counsel of record for this case.

Let me check the CourtListener docket and PACER records directly.

Finding: no defense counsel can be verified from available sources

I was asked to identify counsel of record for Security Camera Warehouse, Inc. After searching PACER-derived databases (Patsnap/PACER litigation data, Stanford NPE database, DocketBird/Justia/CourtListener indexes, and news coverage), I could not identify any attorney who entered an appearance for the defendant in this case. I am not going to name counsel by inference or by looking at who typically defends Delaware NPE suits — that would be fabrication.

What the record does show

Plaintiff's counsel (for context only — not the requested party)

• David W. deBruin — lead counsel for Cedar Lane. The Patsnap record lists him with Napoli Shkolnik LLC; in contemporaneous D. Del. Cedar Lane dockets CourtListener lists him at Gawthrop Greenwood, PC, 3711 Kennett Pike, Suite 100, Wilmington, DE 19807 (example docket). He is Cedar Lane's routine Delaware filer across dozens of '527/'790/'242 suits.

Why the absence is plausible (flagged as inference, not fact)

• The case ran only ~7 months and ended by unilateral notice of dismissal with prejudice — the mechanism a plaintiff uses when it needs court-signed closure but no adjudication (typically after a settlement/license, or to clear a docket). No answer, motion, or scheduling order surfaced in any indexed source.
• A Rule 41(a)(1)(A)(i) notice does not require defendant's signature, which is consistent with (but does not prove) the defendant never appearing.
• Cedar Lane's 2022–23 campaign was overwhelmingly resolved this way: e.g., Vantage Robotics (219 days, voluntary dismissal), Zenitel (dismissed with prejudice), Opticon (dismissed with prejudice), Video Network Security (51 days) — all per the US 6,972,790 litigation table. The Oct. 2022 wave of filings, including this one, was reported in IPWatchdog's Patent Filings Roundup as an "IV selloff" tranche.

Caveats on sourcing

1. I did not obtain the raw PACER docket sheet. Every source above is a PACER-derived aggregator. Aggregators routinely omit party counsel fields for short-lived, unappeared-defendant cases, so "not recorded" is weak evidence of "no appearance" rather than proof.
2. No sealed-material issue identified. I found no indication of sealed filings here; the gap is data availability, not sealing. If a defense appearance exists, it would most likely be a short docket line (e.g., a waiver of service, an extension stipulation, or a notice of appearance filed shortly before the May 2023 dismissal) that the aggregators did not capture.
3. No Law360 or Reuters coverage of this individual case was located — unsurprising for a 208-day NPE suit resolved by notice.

Recommended verification

Pull the docket directly from PACER (D. Del., 1:22-cv-01414-RGA) or via CourtListener's RECAP docket for this case number and check D.I. 5–15 (the window between the Oct. 26, 2022 complaint and the May 22, 2023 dismissal). Any defense-side appearance — and, under D. Del. practice, local counsel of record — will appear there. Until that check is done, the honest answer is: counsel for Security Camera Warehouse is unidentified/unconfirmed, and the prevailing PACER-derived record shows no defense counsel of record.